CSX 8522
| Ex-SBD 8522 (Retired) Rebuilt to SD50-2 |
SD50
| 817046-23 | 1 | 8106 |
CSX 8524
| Ex-SBD 8524; derated to 3,000 HP SD50-2 |
SD50
| 817046-25 | 1 | 8633 |
CSX 8538
| Ex-SBD 8538; derated to 3,000 HP SD50-2, Sold to LTEX |
SD50
| 837048-12 | 2 | 2568 |
CSX 8564
| Ex-C&O |
SD50
| 837057-12 | 1 | 8955 |
CSX 8599
| Ex-SBD |
SD50
| 837080-4 | 2 | 2349 |